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ATE137254T1 - AQUEOUS PIGMENT DISPERSIONS - Google Patents

AQUEOUS PIGMENT DISPERSIONS

Info

Publication number
ATE137254T1
ATE137254T1 AT92118517T AT92118517T ATE137254T1 AT E137254 T1 ATE137254 T1 AT E137254T1 AT 92118517 T AT92118517 T AT 92118517T AT 92118517 T AT92118517 T AT 92118517T AT E137254 T1 ATE137254 T1 AT E137254T1
Authority
AT
Austria
Prior art keywords
aqueous
pigment dispersions
pigment
resistance
printing
Prior art date
Application number
AT92118517T
Other languages
German (de)
Inventor
Dieter Dr Schnaitmann
Albert Muenkel
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE137254T1 publication Critical patent/ATE137254T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/006—Preparation of organic pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Pigment dispersions, consisting essentially of a) at least one organic or inorganic pigment or a combination thereof, b) at least one saccharide; c) at least one urea compound of the general formula R<1>R<2>N-CO-NR<3>R<4>, in which R<1>, R<2>, R<3> and R<4> independently of one another represent hydrogen, C1-C5-alkyl or C1-C5-alkylol, d) dispersants customary for the preparation of aqueous pigment dispersions; e) water and f) optionally further customary additives, have a resistance to drying up and resistance to frost which is comparable to or better than conventional solvent-containing, in particular glycol-containing, aqueous pigment dispersions. The pigment dispersions according to the invention are particularly suitable for the pigmentation of aqueous emulsion paints, printing pastes for textile pigment printing, aqueous or aqueous/alcoholic flexographic printing inks, viscose and paper materials.
AT92118517T 1991-11-01 1992-10-29 AQUEOUS PIGMENT DISPERSIONS ATE137254T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4136042 1991-11-01

Publications (1)

Publication Number Publication Date
ATE137254T1 true ATE137254T1 (en) 1996-05-15

Family

ID=6443895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92118517T ATE137254T1 (en) 1991-11-01 1992-10-29 AQUEOUS PIGMENT DISPERSIONS

Country Status (5)

Country Link
EP (1) EP0542052B1 (en)
AT (1) ATE137254T1 (en)
DE (1) DE59206109D1 (en)
ES (1) ES2086613T3 (en)
FI (1) FI103802B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002508015A (en) 1997-06-30 2002-03-12 ビーエーエスエフ アクチェンゲゼルシャフト Pigment formulations for inkjet printing
DE19727766A1 (en) * 1997-06-30 1999-01-07 Basf Ag Pigment preparation for ink jet printing
FR2777478B1 (en) * 1998-04-17 2000-06-16 Roquette Freres AQUEOUS PIGMENT (S) AND / OR FILLER (S) DISPERSION CONTAINING A PARTICULAR SACCHARIDE COMPOSITION
DE10109483A1 (en) 2001-02-28 2002-09-05 Clariant Gmbh Oxalkylation products made from epoxides and amines and their use in pigment preparations
DE102004051455A1 (en) 2004-10-22 2006-04-27 Clariant Gmbh Oligoester-based water based pigment preparations, their preparation and use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841888A (en) * 1971-11-15 1974-10-15 Basf Ag Aqueous pigment dispersions
DE2901462A1 (en) * 1979-01-16 1980-07-31 Hoechst Ag PIGMENT DISPERSIONS AND THEIR USE
DE3004442A1 (en) * 1980-02-07 1981-08-13 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING PIGMENT PREPARATIONS AND THEIR USE

Also Published As

Publication number Publication date
ES2086613T3 (en) 1996-07-01
FI103802B1 (en) 1999-09-30
FI924912A0 (en) 1992-10-29
EP0542052B1 (en) 1996-04-24
FI924912A (en) 1993-05-02
DE59206109D1 (en) 1996-05-30
EP0542052A1 (en) 1993-05-19
FI103802B (en) 1999-09-30

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee